﻿/*
    Copyright (C) 2014-2016 de4dot@gmail.com

    This file is part of dnSpy

    dnSpy is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    dnSpy is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with dnSpy.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Windows;
using System.Windows.Controls.Primitives;
using System.Windows.Threading;

namespace dnSpy.Debugger.Utilities {
	static class UIUtils {
		public static void SetFocus(Selector selector, object obj, DispatcherPriority prio) {
			selector.Dispatcher.BeginInvoke(prio, new Action(() => {
				if (selector.SelectedItem == obj) {
					var item = selector.ItemContainerGenerator.ContainerFromItem(obj) as IInputElement;
					if (item != null)
						item.Focus();
				}
			}));
		}
	}
}
